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Form Follows Function
Science behind our products
State-of-the-art Products Media Gallery →
Form Follows Function
Science behind our products
State-of-the-art Products Media Gallery →
The silent functioning of High Technology Transmissions does not happen by accident.
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Welcome to the Transmission
Craft, Design and Technology
The ultimate goal of the STC/STA is to have completely satisfied customers.
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Quality is never an accident.
It is always the result of intelligent effort.
Welcome to the Transmission
Craft, Design and Technology
The ultimate goal of the STC/STA is to have completely satisfied customers.
Welcome to the Transmission
Craft, Design and Technology
The ultimate goal of the STC/STA is to have completely satisfied customers.
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@Mercedes-Benz
Star Transmission and Star Assembly are two companies part of the German group Mercedes-Benz.
StarTransmission + StarAssembly
Comunicat de presă
Anunț privind rezultatul procedurii competitive Achiziție proiectare, lucrări de construcție, echipamente, testare și punere în funcțiune pentru un parc fotovoltaic, în cadrul proiectului „Realizarea unui sistem fotovoltaic în vederea asigurării auto consumului pentru Star Assembly S.R.L.” Achiziție proiectare, lucrări de construcție, echipamente, testare și punere în funcțiune pentru un parc fotovoltaic.

8 Decembrie 2025
Comunicat de presă
Răspunsurile la solicitările de clarificări primite pentru anunțul: Achiziție proiectare, lucrări de construcție, echipamente, testare și punere în funcțiune pentru un parc fotovoltaic.

29 Octombrie 2025
Comunicat de presă
Anunț privind lansarea procedurii competitive de: Achiziție proiectare, lucrări de construcție, echipamente, testare și punere în funcțiune pentru un parc fotovoltaic.

27 Octombrie 2025
Start of production of Mercedes-Benz GLC electric drive units at Star Assembly
Sebeș, Romania. Star Assembly celebrated today the ceremonial raising of the first column of the new assembly plant of electric drive units in Sebes. The electric drive systems project will start operations in 2025. 
StarTransmission + StarAssembly
Star Assembly breaks ground on the facility for the assembly of electric drive units in Sebes
Sebeș, Romania. Star Assembly celebrated today the ceremonial raising of the first column of the new assembly plant of electric drive units in Sebes. The electric drive systems project will start operations in 2025. 
StarTransmission + StarAssembly
New production area for Star Assembly: Mercedes-Benz electric drive units manufactured in Sebeș
Star Assembly will include the production of Mercedes-Benz electric drive units in its portfolio
StarTransmission + StarAssembly
Management changes at Star Transmission Romania
Ulpia Ștefan, currently production manager of 9G-Tronic automatic transmissions at Star Assembly will be general manager of Star Transmission as of November 1, 2022.
StarTransmission + StarAssembly
Star Transmission and Star Assembly Dual System Vocational School, the educational alternative to success.
Dual education allows pupils enrolled in a state vocational school to develop their practical knowledge in the real work environment.
StarTransmission + StarAssembly
Internship at Star Transmission and Star Assembly: more than 400 students from the start of the program
Making the transition from student to professional is not always an easy task, as students need to apply classroom learning in a professional setting.
StarTransmission + StarAssembly
Star Transmission & Star Assembly CSR Overview 2021
For Star Transmission & Star Assembly, 2021 was the most enriching year from the perspective of our corporate social responsibility.
StarTransmission + StarAssembly
Star Assembly sponsors 600,000 euros for the hospitals of Sebeș and Cugir
Our company aims to strike a balance between our growth and our responsibility to add value to the local community in important social issues such as education, culture, health and environment.
StarTransmission + StarAssembly
Production in maximum safety conditions for the employees of Star Transmission and Star Assembly
After a period of interruption of activity caused by the COVID-19 pandemic, the Mercedes-Benz production units in Sebes and Cugir gradually resumed their activity starting April 21.
StarTransmission + StarAssembly
Prime Minister Orban, visiting the Star Assembly production unit
Starting with April 21, the companies Star Transmission and Star Assembly, the Mercedes-Benz subsidiaries in Romania, gradually resumed their production activity.
StarTransmission + StarAssembly
The new high-tech gearbox from Mercedes-Benz Cars.
Mercedes-Benz inaugurates the production of eight-speed automatic gearboxes with double clutch in Romania.
StarTransmission + StarAssembly
Mercedes-Benz expands its global remanufacture production network by opening a new remanufacturing facility in Romania
Sebeş, November 22, 2018 • Mercedes-Benz AG inaugurated the building dedicated to transmission remanufacturing activities and electro-hydraulic control units at Star Assembly in Sebeş, Romania • The new production unit covers an area of ​​18,000 square meters and has allowed the creation of 100 new jobs • Andreas Joerg, Mercedes-Benz Genuine Remanufactured Parts Manager at Mercedes-Benz AG Stuttgart, Germany: "We are very proud to expand our global remanufacture production network. It will be an integral part of our Remanufacturing business, which has a long tradition in Mercedes-Benz. "
StarTransmission + StarAssembly
Changes in the management of Mercedes-Benz's Romanian subsidiaries, Star Transmission and Star Assembly
Changes in the management of Mercedes-Benz's Romanian subsidiaries, Star Transmission and Star Assembly • Klaus Eichhorn, now Director of SUV Quality Management at the Mercedes-Benz Tuscaloosa Production Unit (USA), will take over from 1 September 2018 the management of Mercedes-Benz Star Transmission and Star Assembly. • Klaus Eichhorn succeeds the current General Manager, Falk Pruscha, who since 2015 has run the two Sebeş and Cugir locations. • Falk Pruscha will return to Stuttgart, where he will take over the leadership of the Mot
StarTransmission + StarAssembly
Visitor Record Number at the Long Night of Industry 2018
Thursday, May 10th, the most anticipated event of the year in the Romanian automotive industry took place - the two Mercedes-Benz subsidiaries in Romania, Star Transmission Cugir and the Star Assembly Sebeş opened their doors at 5 pm on the occasion of the Long Night of Industry event.
StarTransmission + StarAssembly
Star Transmission invests in the future and opens a new factory for high-pressure pipelines to Cugir
Mercedes-Benz’s Subsidiary, Star Transmission, continues its development strategy and opened today a new production facility in Cugir, Alba county, Romania. Over 150 new employees will produce, in the perfectly suited working premises, high-pressure pipelines for gasoline engines.
StarTransmission + StarAssembly
Mercedes-Benz launches the production of nine-speed automatic transmissions in Romania
Mercedes-Benz has launched the production of the 9G-TRONIC nine-speed automatic transmission in Sebes, Romania, and is thereby expanding its transmission-manufacturing capacity.
StarTransmission + StarAssembly
Expansion of the Mercedes-Benz Production Network: Groundbreaking Ceremony in Romania
Sebes, 4 April 2014 – An important milestone at Mercedes-Benz and the Romanian subsidiary, Star Transmission, was celebrated today and attended by numerous guests. The groundbreaking ceremony for a new assembly plant in Sebes took place in the presence of Romanian Prime Minister Victor Ponta, the German Ambassador in Romania, Werner Hans Lauk, as well as numerous representatives of the central and local authorities.
StarTransmission + StarAssembly
Star Transmission shifts with the opening of the dual-clutch transmission assembly facility
Sebes, 9 January 2014 – Star Transmission celebrated today with partners from the world of politics and economics the official inauguration of the assembly facility for dual-clutch transmissions used by Mercedes-Benz cars. Almost 40 million euro were invested in the production hall with an area of approx. 13,000 square meters.
StarTransmission + StarAssembly
Star Transmission continues its growth strategy with the opening of the production unit for gearbox assembly from Sebes.
Once the construction works have been completed and the assembly lines transferred, the long awaited official opening ceremony of the factory production unit for the installation of automatic gearboxes, in Sebes, Alba county, was finally held.
StarTransmission + StarAssembly
Mercedes-Benz plans expansion of Mercedes-Benz Cars production network
Mercedes-Benz AG Board of Directors decided to expand the gearbox production network for Mercedes-Benz Cars. Following approval by the Supervisory Board, the development of additional production facilities for the assembly of gearboxes is planned and will be implemented at the Mercedes-Benz production unit in Romania, Star Transmission.
StarTransmission + StarAssembly
100% Mercedes-Benz
The history of Star Transmission began 12 years ago when, after the joint venture between Mercedes-BenzChrysler AG and Mechanical Factory Cugir was set up, thus creating Star Transmission Cugir SRL, a company in which Mercedes-BenzChrysler AG then had 65% of the share capital and Cugir Mechanical Factory 35%.
StarTransmission + StarAssembly
STC supports the Hospital in Cugir
In 2012, STC has continued the tradition of getting involved in the social life of Cugir.
StarTransmission + StarAssembly
Inauguration extension of hall 1
On 15.09.2012, the new building was inaugurated – extension of hall 1 Cugir, as a preface for the STC yearly party. Nothing more suitable– an already prepared festive background, good mood, because during the holidays we have reasons to celebrate. We build because we want to expand, because we have new projects, a trend that we hope will remain the same for the next years.
StarTransmission + StarAssembly
The General Consulate of the Federal Republic of Germany in Sibiu organized with the help of STC a female football tournament
This was the first action of this kind of the German Consulate, and it was prompted by the fact that Germany (double world champion) is the host of the World Female Football Championship. At the tournament organized by the German consulate, ten teams of girls from Sibiu high schools announced their presence. The competition was held at the sports complex “Luceafarul” on 4 June, between 9.00 and 14.30 and Star Transmission was one of the sponsors of the event.
StarTransmission + StarAssembly
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